Inventor
BOIE CHRISTIAN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “BOIE CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FEV MOTORENTECH GMBH
8 patentsUS6469500B1Oct 22, 2002
Method for determining the position and/or speed of motion of a control element that can be moved back and forth between two switching positions
FEV MOTORENTECH GMBH85 citations97
US6333843B2Dec 25, 2001
Method of starting an electromagnetic actuator operating a cylinder valve of a piston-type internal-combustion engine
FEV MOTORENTECH GMBH42 citations90
US6474276B1Nov 5, 2002
Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine
FEV MOTORENTECH GMBH36 citations89
US6427651B1Aug 6, 2002
Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine
FEV MOTORENTECH GMBH16 citations82
US6340008B1Jan 22, 2002
Method for controlling an electromagnetic actuator for activating a gas exchange valve on a reciprocating internal combustion engine
FEV MOTORENTECH GMBH11 citations72
US7116004B2Oct 3, 2006
Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engine
FEV MOTORENTECH GMBH4 citations59
US7044438B2May 16, 2006
Electromagnetic actuator with non-symmetrical magnetic circuit layout for actuating a gas-reversing valve
FEV MOTORENTECH GMBH3 citations57
US6891364B2May 10, 2005
Sensor arrangement for recording the movement of an armature with suppression of interfering voltages
FEV MOTORENTECH GMBH4 citations57